@article{1183731759, author = {Bernays, Paul}, title = {Problems}, journal = {J. Symbolic Logic}, volume = {18}, number = {1}, year = {1953}, language = {en}, url = {http://dml.mathdoc.fr/item/1183731759} }
Bernays, Paul. Problems. J. Symbolic Logic, Tome 18 (1953) no. 1, . http://gdmltest.u-ga.fr/item/1183731759/